May weather forecast
Brady, MT

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Weather in May

The last month of the spring, May, is an enjoyable month in Brady, Montana, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 62.2°F (16.8°C).

Temperature

May shows a rise in the average high-temperature, moving from April's cool 51.8°F (11°C) to a comfortable 62.2°F (16.8°C). In May, the recorded average low-temperature in Brady is a chilly 43.7°F (6.5°C).

Humidity

In Brady, the average relative humidity in May is 55%.

Rainfall

In Brady, in May, it is raining for 16.1 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, in Brady, there are 104.3 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Brady aggregates 1.34" (34mm) of snow. In Brady, during the entire year, snow falls for 68.2 days and aggregates up to 25.63" (651mm) of snow.

Daylight

In Brady, the average length of the day in May is 15h and 13min.
On the first day of May, sunrise is at 6:07 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 9:18 pm MDT.

Sunshine

In Brady, the average sunshine in May is 10.2h.

UV index

The average daily maximum UV index in May in Brady is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 4 translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Brady?

The high-temperature, in May, in Brady, is 62.2°F (16.8°C), while the low-temperature averages to 43.7°F (6.5°C).

What is the average humidity in May in Brady?

In Brady, Montana, the average relative humidity in May is 55%.

How many days does it rain in May in Brady?

In Brady, Montana, in May, it is raining for 16.1 days, with typically 1.85" (47mm) of accumulated precipitation.

What is the last month it snows in Brady?

May is the last month it regularly snows in Brady. During 1.3 snowfall days, in May, Brady aggregates 1.34" (34mm) of snow.

What is the average length of the day in May in Brady?

In Brady, Montana, the average day length in May is 15h and 13min.

What time are sunrise and sunset in May in Brady?

On the first day of May in Brady, sunrise is at 6:07 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 9:18 pm MDT.

How many hours of sunshine does Brady have in May?

The average sunshine duration in May in Brady is 10.2h.

How high is the UV index in May in Brady?

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Brady, MT

Average temperature in May - Brady, MT
  • Average high temperature in May: 62.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is December (28.6°F).

  • Average low temperature in May: 43.7°F

The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is December (16°F).

Average pressure in May
Brady, MT

Average pressure in May - Brady, MT
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in May
Brady, MT

Average wind speed in May - Brady, MT
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity in May
Brady, MT

Average humidity in May - Brady, MT
  • Average humidity in May: 55%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (40%).

Average rainfall in May
Brady, MT

Average rainfall in May - Brady, MT
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in May
Brady, MT

Average rainfall days in May - Brady, MT
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in May
Brady, MT

Average snowfall in May - Brady, MT
  • Average snowfall in May: 1.34"

The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").

Average snowfall days in May
Brady, MT

Average snowfall days in May - Brady, MT
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in May /
Average sunshine in May
Brady, MT

Average daylight in May / Average sunshine in May - Brady, MT
  • Average daylight in May: 15h and 1min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in May
Brady, MT

Average sunshine days in May - Brady, MT
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.2 days).

Average UV index in May
Brady, MT

Average UV index in May - Brady, MT
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in May
Brady, MT

Average cloud cover in May - Brady, MT
  • Average cloud cover in May: 34

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 14).

Average visibility in May
Brady, MT

Average visibility in May - Brady, MT
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Brady, Montana, USA

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